55216245140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{971}}^1\times {\mathrm{23893}}^1$

素因数の和:24897

約数の個数: 96

約数和(自身を含む): 140464606464

約数和(自身を除く): 85248361324

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 971, 1190, 1942, 2380, 3884, 4855, 6797, 9710, 13594, 16507, 19420, 23893, 27188, 33014, 33985, 47786, 66028, 67970, 82535, 95572, 115549, 119465, 135940, 165070, 167251, 231098, 238930, 330140, 334502, 406181, 462196, 477860, 577745, 669004, 812362, 836255, 1155490, 1624724, 1672510, 2030905, 2310980, 2843267, 3345020, 4061810, 5686534, 8123620, 11373068, 14216335, 23200103, 28432670, 46400206, 56865340, 92800412, 116000515, 162400721, 232001030, 324801442, 394401751, 464002060, 649602884, 788803502, 812003605, 1577607004, 1624007210, 1972008755, 2760812257, 3248014420, 3944017510, 5521624514, 7888035020, 11043249028, 13804061285, 27608122570, 55216245140]

約数ペア:

[(1, 55216245140), (2, 27608122570), (4, 13804061285), (5, 11043249028), (7, 7888035020), (10, 5521624514), (14, 3944017510), (17, 3248014420), (20, 2760812257), (28, 1972008755), (34, 1624007210), (35, 1577607004), (68, 812003605), (70, 788803502), (85, 649602884), (119, 464002060), (140, 394401751), (170, 324801442), (238, 232001030), (340, 162400721), (476, 116000515), (595, 92800412), (971, 56865340), (1190, 46400206), (1942, 28432670), (2380, 23200103), (3884, 14216335), (4855, 11373068), (6797, 8123620), (9710, 5686534), (13594, 4061810), (16507, 3345020), (19420, 2843267), (23893, 2310980), (27188, 2030905), (33014, 1672510), (33985, 1624724), (47786, 1155490), (66028, 836255), (67970, 812362), (82535, 669004), (95572, 577745), (115549, 477860), (119465, 462196), (135940, 406181), (165070, 334502), (167251, 330140), (231098, 238930)]